89-224 9mm Dia. x 13.5mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm

The 89-224 is a high-quality double-convex lens, sourced from the renowned optical components vendor, Edmund Optics. This lens boasts a 9mm diameter and a focal length of 13.5mm, making it suitable for a wide range of optical applications.

The lens is crafted from Schott's n-BK7 glass, a popular material in the optical industry due to its excellent optical properties and versatility. The base shape of the lens is circular, and it features a double-convex geometry, with radii of curvature of 13.46mm for the first surface and -13.46mm for the second surface. This geometry results in a back focal length of 12.56mm.

The lens is coated with YAG-BBAR, a broadband anti-reflection coating that enhances its performance in the 500-1100nm wavelength range. This coating reduces surface reflections, thereby improving transmission and increasing the lens's overall efficiency.

The lens's geometry includes a thickness of 1.2mm at the edge and 2.75mm at the center. The lens's design and construction ensure excellent image quality, making it a reliable choice for various applications.

The lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its superior optical properties and robust construction, the 89-224 is an excellent choice for users seeking a high-performance double-convex lens.